def setElements(self, els):
'''Set the list self.elements, and the link e.container'''
self.elements=els
for e in self.elements:
e.container=self
if not os.environ.get("MIEN_NO_VERIFY_XML"):
ns=[e.name() for e in self.elements]
bnc=[notinname.search(n) for n in ns]
if any(bnc):
self.report('warning: fixing illegal names')
ind=nonzero1d(bnc)
for i in ind:
on=ns[i]
nn=notinname.sub('_', on)
ns[i]=nn
self.elements[i].attributes['Name']=nn
self.elements[i].update_refs()
us=set(ns)
if len(us)==len(ns):
return
self.report('warning: non unique names')
sibs=[]
for i, n in enumerate(ns[:]):
if n in sibs:
nn=uniqueName(n, sibs)
self.elements[i].attributes['Name']=nn
self.elements[i].update_refs()
sibs.append(nn)
else:
sibs.append(n)
def writeDensityFile(of, a, **kwargs):
thresh=kwargs.get('thresh', .000001)
norm=kwargs.get('norm', None)
of.write("%.6g #Max Density\n" % a.max())
of.write("0 #Directional tuning (meaningless)\n")
if norm:
a=a*norm*(1.0/a.max())
if thresh:
nz=nonzero1d(a>thresh*a.max())
#print nz[0].min(), nz[0].max()
#print nz[1].min(), nz[1].max()
#print nz[2].min(), nz[2].max()
xr=range(nz[0].min(), nz[0].max())
yr=range(nz[1].min(), nz[1].max())
zr=range(nz[2].min(), nz[2].max())
else:
size=a.shape
xr=range(size[0])
yr=range(size[1])
zr=range(size[2])
for x in xr:
for y in yr:
for z in zr:
v=a[x,y,z]
of.write("%i %i %i %.6g 0 0\n" % (x,y,z,v))
of.close()
def getCondition(self): '''Return a 1D array of integers representing the unit IDs for which all specified conditions are met''' if not (self.ast or self.data): return None if not self.condition: return arange(self.nunits) inds=ones(self.nunits) for k in self.condition.keys(): colid=self.parnames.index(k) if self.data: col=data.getData()[:,colid] else: col=self.ast.getColumn(colid) mi, ma = self.condition[k] newinds=logical_and(col>=mi, col<=ma) inds=logical_and(inds, newinds) return nonzero1d(inds)
